Symphony deprecation error

[JoshMountain]

User Deprecated: Passing a command as string when creating a "Symfony\Component\Process\Process" instance is deprecated since Symfony 4.2, pass it as an array of its arguments instead, or use the "Process::fromShellCommandline()" constructor if you need features provided by the shell.

This started popping up after upgrading to Laravel 5.8 - I can provide more detail if needed, feel free to ping me on the Laravel discord.

[freekmurze]

Could you provide a stracktrace?

[CBreetzi]

I have the same error. Here's the stacktrace.

ErrorException: User Deprecated: Passing a command as string when creating a "Symfony\Component\Process\Process" instance is deprecated since Symfony 4.2, pass it as an array of its arguments instead, or use the "Process::fromShellCommandline()" constructor if you need features provided by the shell.
#23 /vendor/symfony/process/Process.php(147): Symfony\Component\Process\Process::__construct
#22 /vendor/spatie/db-dumper/src/Databases/MySql.php(137): Spatie\DbDumper\Databases\MySql::dumpToFile
#21 /vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(247): Spatie\Backup\Tasks\Backup\BackupJob::Spatie\Backup\Tasks\Backup{closure}
#20 internal: array_map
#19 /vendor/laravel/framework/src/Illuminate/Support/Collection.php(1034): Illuminate\Support\Collection::map
#18 /vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(250): Spatie\Backup\Tasks\Backup\BackupJob::dumpDatabases
#17 /vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(167): Spatie\Backup\Tasks\Backup\BackupJob::createBackupManifest
#16 /vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(143): Spatie\Backup\Tasks\Backup\BackupJob::run
#15 /vendor/spatie/laravel-backup/src/Commands/BackupCommand.php(52): Spatie\Backup\Commands\BackupCommand::handle
#14 internal: call_user_func_array
#13 /vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(29): Illuminate\Container\BoundMethod::Illuminate\Container{closure}
#12 /vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(87): Illuminate\Container\BoundMethod::callBoundMethod
#11 /vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(31): Illuminate\Container\BoundMethod::call
#10 /vendor/laravel/framework/src/Illuminate/Container/Container.php(572): Illuminate\Container\Container::call
#9 /vendor/laravel/framework/src/Illuminate/Console/Command.php(183): Illuminate\Console\Command::execute
#8 /vendor/symfony/console/Command/Command.php(255): Symfony\Component\Console\Command\Command::run
#7 /vendor/laravel/framework/src/Illuminate/Console/Command.php(170): Illuminate\Console\Command::run
#6 /vendor/spatie/laravel-backup/src/Commands/BaseCommand.php(16): Spatie\Backup\Commands\BaseCommand::run
#5 /vendor/symfony/console/Application.php(901): Symfony\Component\Console\Application::doRunCommand
#4 /vendor/symfony/console/Application.php(262): Symfony\Component\Console\Application::doRun
#3 /vendor/symfony/console/Application.php(145): Symfony\Component\Console\Application::run
#2 /vendor/laravel/framework/src/Illuminate/Console/Application.php(89): Illuminate\Console\Application::run
#1 /vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(122): Illuminate\Foundation\Console\Kernel::handle
#0 /artisan(37): null

[freekmurze]

Which version of the package are you using?

[CBreetzi]

Thank you for your fast answer!
Taken from composer.json
"spatie/laravel-backup": "^6.0"

[freekmurze]

Looking at the stracktrace the error happens in our db-dumper package. It's already resolved there. Make sure you're using a recent version of the package. v2.14 is currently the latests version.